69086976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 214276608

約数和(自身を除く): 145189632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 181, 192, 213, 224, 256, 284, 336, 362, 384, 426, 448, 497, 543, 568, 672, 724, 768, 852, 896, 994, 1086, 1136, 1267, 1344, 1448, 1491, 1704, 1792, 1988, 2172, 2272, 2534, 2688, 2896, 2982, 3408, 3801, 3976, 4344, 4544, 5068, 5376, 5792, 5964, 6816, 7602, 7952, 8688, 9088, 10136, 11584, 11928, 12851, 13632, 15204, 15904, 17376, 18176, 20272, 23168, 23856, 25702, 27264, 30408, 31808, 34752, 38553, 40544, 46336, 47712, 51404, 54528, 60816, 63616, 69504, 77106, 81088, 89957, 95424, 102808, 121632, 127232, 139008, 154212, 162176, 179914, 190848, 205616, 243264, 269871, 308424, 324352, 359828, 381696, 411232, 486528, 539742, 616848, 719656, 822464, 973056, 1079484, 1233696, 1439312, 1644928, 2158968, 2467392, 2878624, 3289856, 4317936, 4934784, 5757248, 8635872, 9869568, 11514496, 17271744, 23028992, 34543488, 69086976]

約数ペア:

[(1, 69086976), (2, 34543488), (3, 23028992), (4, 17271744), (6, 11514496), (7, 9869568), (8, 8635872), (12, 5757248), (14, 4934784), (16, 4317936), (21, 3289856), (24, 2878624), (28, 2467392), (32, 2158968), (42, 1644928), (48, 1439312), (56, 1233696), (64, 1079484), (71, 973056), (84, 822464), (96, 719656), (112, 616848), (128, 539742), (142, 486528), (168, 411232), (181, 381696), (192, 359828), (213, 324352), (224, 308424), (256, 269871), (284, 243264), (336, 205616), (362, 190848), (384, 179914), (426, 162176), (448, 154212), (497, 139008), (543, 127232), (568, 121632), (672, 102808), (724, 95424), (768, 89957), (852, 81088), (896, 77106), (994, 69504), (1086, 63616), (1136, 60816), (1267, 54528), (1344, 51404), (1448, 47712), (1491, 46336), (1704, 40544), (1792, 38553), (1988, 34752), (2172, 31808), (2272, 30408), (2534, 27264), (2688, 25702), (2896, 23856), (2982, 23168), (3408, 20272), (3801, 18176), (3976, 17376), (4344, 15904), (4544, 15204), (5068, 13632), (5376, 12851), (5792, 11928), (5964, 11584), (6816, 10136), (7602, 9088), (7952, 8688)]